From the author's README on Thunderstore

Palace Skate Decks

A pack of 16 custom skateboard deck textures, each fitted to the standard deck mesh (256 x 1024) with the artwork running right to the board edge, so there are no white rims.

Decks included

Benny Fairfax
Chewy Cannon (2 designs)
Heitor Da Silva (2 designs)
Jamal Smith (2 designs)
Shawn Powers (2 designs)
Rory Milanes (2 designs)
Jahmir Brown
PP Board (white)
PP Board (blue)
Luv U 2
Realtree 9

Installation

Install with a mod manager (such as r2modman) or Thunderstore Mod Manager. The textures are in the Win32 folder of this package.

Notes

Fan-made texture pack. Not affiliated with or endorsed by Palace Skateboards or Spitfire.

Install Palace Skate Decks 26 v2

You need ReSkate and your own copy of skate. on Steam.

Open ReSkateLauncher.exe and go to MODS.
Search for Palace Skate Decks 26 v2 and click install. The launcher also installs anything it depends on.
Press PLAY. In game, the MODS tab of the ReSkate menu (Insert) turns it on and off.

Or install it by hand: download the .zip and drop it on the launcher window, or unzip it into its own folder in Mods\ beside Skate.exe.

Maps show up in the ReSkate menu's level list. To join a server running a custom map, you need the same map installed. If the game won't load after installing, see known issues.

skatemods doesn't host or review this mod. The download comes straight from Thunderstore. Only install mods you trust, because scripts can run code.